<!-- <h1>一级标题</h1>
<h2>二级标题</h2> -->
<!-- <!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    第一个html页面
</body>
</html> -->

<!-- <p>这是一个段落&nbsp&nbsp&nbsp&nbsp&nbsp&nbspzh</p>
换行<br/>
换行<br/>
换行<br/>
换行<br/> -->



<!-- <img src="preview.jpg" width="500px"> -->



<!-- <a href="http://www.baidu.com">百度</a> -->
 <!-- 1.html -->
  <!-- 我是1.html
  <a href="2.html">点我跳转到 2.html</a> -->
<!-- 1.html -->
<!-- 我是2.html
<a href="1.html">点我跳转到 1.html</a> -->
<!-- 
<a href="#">这是一个空链接</a> -->
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <!-- <a href="https://www.baidu.com">百度</a> -->
     <!-- 超链接 -->
      <!-- <a href="https://www.baidu.com" target="_self">百度</a>
      <a href="text1.html" target="_blank">Test1</a>
      <a href="1.rar" target="_blank">1.rar</a>
      <a href="preview.jpg" target="_blank">pic<a>
      <a href="#" target="_blank">空链接</a> -->
      <table>
        <tr>
            <td>aaa</td>
            <td>bbb</td>
        </tr>
        <tr>
            <td>ccc</td>
            <td>ddd</td>
        </tr>
        <tr>
            <td>eee</td>
            <td>fff</td>
        </tr>
    </table>
    
</body>
</html>